.main-container{max-width:960px;margin:0 auto;padding:1.5rem 1.5rem 3rem}.page-title{font-family:var(--calc-font-headline);color:var(--calc-text-primary);margin:0 0 .5rem;font-size:clamp(1.6rem,4vw,2.4rem)}.page-subtitle{color:var(--calc-text-faded);margin:0 0 1.5rem;line-height:1.5}.action-bar{flex-wrap:wrap;gap:10px;margin-bottom:1.5rem;display:flex}.action-btn{background:var(--calc-bg-input);border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-md);color:var(--calc-text-primary);cursor:pointer;padding:.55rem .95rem;font-size:.85rem;font-weight:600;transition:border-color .15s,color .15s}.action-btn:hover{border-color:var(--calc-cyan);color:var(--calc-cyan)}.input-card,.result-card,.viz-card{background:var(--calc-bg-card);border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-lg);margin-bottom:1.25rem;padding:1.25rem 1.5rem}.card-title{font-family:var(--calc-font-headline);text-transform:uppercase;letter-spacing:.05em;color:var(--calc-text-faded);margin:0 0 1rem;font-size:1rem}.form-row{grid-template-columns:1fr 1fr 1fr;gap:1rem;display:grid}@media (width<=720px){.form-row{grid-template-columns:1fr}}.form-group{flex-direction:column;gap:.4rem;display:flex}.form-group label{color:var(--calc-text-faded);font-size:.9rem}.form-group input,.form-group select{background:var(--calc-bg-input);border:1px solid var(--calc-border-strong);border-radius:var(--calc-radius-md);color:var(--calc-text-primary);font-family:var(--calc-font-mono);transition:var(--calc-transition-default,border-color .15s);padding:.65rem .85rem;font-size:1.05rem}.form-group input:focus,.form-group select:focus{border-color:var(--calc-cyan);outline:none}.input-hint{color:var(--calc-text-dim);font-size:.8rem}.result-value{font-family:var(--calc-font-mono);color:var(--calc-cyan);margin-bottom:.3rem;font-size:clamp(1.5rem,4.5vw,2.2rem)}.result-detail{color:var(--calc-text-faded);line-height:1.5}.interpretation{border-top:1px solid var(--calc-border-default);color:var(--calc-text-dim);margin:.9rem 0 0;padding-top:.9rem;font-size:.9rem}.detail-grid{flex-direction:column;gap:.6rem;display:flex}.detail-row{border-bottom:1px solid var(--calc-border-default);justify-content:space-between;gap:.75rem;padding:.5rem 0;font-size:.9rem;display:flex}.detail-row:last-child{border-bottom:none}.detail-label{color:var(--calc-text-faded);flex-shrink:0}.detail-value{color:var(--calc-text-primary);font-family:var(--calc-font-mono);text-align:right}.detail-empty{color:var(--calc-text-faded);font-size:.9rem}.recipe-note{color:var(--calc-text-dim);margin:1rem 0 0;font-size:.85rem;line-height:1.6}.ground-note-list{flex-direction:column;gap:.9rem;margin:0;padding:0;list-style:none;display:flex}.ground-note{border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-md);background:var(--calc-bg-input);padding:.9rem 1rem}.ground-note--current{border-color:var(--calc-cyan)}.ground-note-title{font-family:var(--calc-font-headline);color:var(--calc-text-primary);font-size:.95rem;font-weight:700;display:block}.ground-note-best{color:var(--calc-cyan);font-size:.8rem;font-family:var(--calc-font-mono);margin-top:.2rem;display:block}.ground-note-text{color:var(--calc-text-faded);margin:.5rem 0 0;font-size:.85rem;line-height:1.6}.table-wrap{overflow-x:auto}.ref-table{border-collapse:collapse;width:100%;font-size:.85rem}.ref-table th{text-align:left;color:var(--calc-text-dim);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--calc-border-default);padding:.5rem .6rem;font-size:.7rem}.ref-table td{color:var(--calc-text-primary);border-bottom:1px solid var(--calc-border-default);padding:.6rem;line-height:1.5}.ref-table td:nth-child(2){font-family:var(--calc-font-mono);white-space:nowrap}.ref-table tr:last-child td{border-bottom:none}.ref-table tr.comparison-row--current td{color:var(--calc-cyan)}.ref-table tr.comparison-row--current td:first-child{font-weight:600}[data-theme=light] .input-card,[data-theme=light] .result-card,[data-theme=light] .viz-card{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #0000000f}[data-theme=light] .form-group input,[data-theme=light] .form-group select{color:#0f172a;background:#f0f4f9;border-color:#00000026}[data-theme=light] .action-btn{color:#0f172a;background:#fff;border-color:#0000001f}[data-theme=light] .action-btn:hover{color:#0891b2;border-color:#0891b2}[data-theme=light] .result-value{color:#0891b2}[data-theme=light] .interpretation{color:#475569;border-top-color:#0000001a}[data-theme=light] .detail-row{border-bottom-color:#00000014}[data-theme=light] .detail-value{color:#0f172a}[data-theme=light] .ground-note{background:#f0f4f9;border-color:#0000001f}[data-theme=light] .ground-note--current{border-color:#0891b2}[data-theme=light] .ground-note-title{color:#0f172a}[data-theme=light] .ground-note-best{color:#0891b2}[data-theme=light] .ground-note-text{color:#475569}[data-theme=light] .ref-table th{color:#64748b;border-bottom-color:#0000001a}[data-theme=light] .ref-table td{color:#0f172a;border-bottom-color:#00000014}[data-theme=light] .ref-table tr.comparison-row--current td{color:#0891b2}[data-theme=light] .tab-btn{color:#475569;background:#edf2f9;border-color:#0000001f}[data-theme=light] .tab-btn:hover{color:#0f172a;border-color:#0891b2}[data-theme=light] .tab-btn.active{color:#fff;background:#0891b2;border-color:#0891b2}